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| Description: Closure law for negative. |
| Ref | Expression |
|---|---|
| negclt |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0cn 5340 |
. . 3
| |
| 2 | subclt 5379 |
. . 3
| |
| 3 | 1, 2 | mpan 697 |
. 2
|
| 4 | df-neg 5370 |
. 2
| |
| 5 | 3, 4 | syl5eqel 1555 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: negcl 5381 addsubasst 5395 subnegt 5406 subcan2t 5414 negcon1t 5422 subcant 5424 mulneg2t 5464 negdi2t 5468 negsubdit 5469 negsubdi2t 5470 neg2subt 5471 subsub4t 5476 nnncan1t 5479 addsub4t 5485 mulsubt 5489 pnncant 5492 recextlem1 5694 divnegt 5775 divsubdirt 5776 divsubdirtOLD 5777 negeq0t 5808 zaddclt 6167 zltp1let 6183 zeot 6201 ceim1lt 6251 shftval4t 6350 shftcan2t 6354 shftcan1t 6355 seqzval2t 6554 sqnegt 6611 imret 6774 resubt 6806 imsubt 6809 cjsubt 6816 recjt 6818 absnegt 6832 clim2serzt 7134 clim2serz 7145 geolimilem 7235 negfcncf 7269 efcant 7368 efne0t 7369 efsubt 7371 reeff1o 7426 efi4pt 7435 sinnegt 7442 cosnegt 7443 efmivalt 7448 sinsubt 7455 cossubt 7456 sincossqt 7461 cnaddabl 8122 vcsubdir 8171 ipasslem2 8487 sin2pim 8687 cos2pim 8688 sinmpi 8689 cosmpi 8690 sinppi 8691 hvsubdistr2t 8912 spanunsn 9497 mslb1 10600 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-9 967 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-rep 2698 ax-sep 2708 ax-nul 2715 ax-pow 2748 ax-pr 2785 ax-un 2872 ax-inf2 4634 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 778 df-3an 779 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-ral 1652 df-rex 1653 df-reu 1654 df-rab 1655 df-v 1815 df-sbc 1945 df-csb 2005 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-pss 2058 df-nul 2284 df-if 2366 df-pw 2406 df-sn 2416 df-pr 2417 df-tp 2419 df-op 2420 df-uni 2508 df-int 2538 df-iun 2572 df-br 2625 df-opab 2672 df-tr 2686 df-eprel 2838 df-id 2841 df-po 2846 df-so 2856 df-fr 2923 df-we 2940 df-ord 2957 df-on 2958 df-lim 2959 df-suc 2960 df-om 3138 df-xp 3190 df-rel 3191 df-cnv 3192 df-co 3193 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fun 3198 df-fn 3199 df-f 3200 df-fv 3204 df-rdg 3938 df-opr 3971 df-oprab 3972 df-1st 4085 df-2nd 4086 df-1o 4139 df-oadd 4141 df-omul 4142 df-er 4267 df-ec 4269 df-qs 4272 df-ni 5012 df-pli 5013 df-mi 5014 df-lti 5015 df-plpq 5047 df-mpq 5048 df-enq 5049 df-nq 5050 df-plq 5051 df-mq 5052 df-rq 5053 df-ltq 5054 df-1q 5055 df-np 5098 df-1p 5099 df-plp 5100 df-mp 5101 df-ltp 5102 df-plpr 5176 df-mpr 5177 df-enr 5178 df-nr 5179 df-plr 5180 df-mr 5181 df-0r 5183 df-1r 5184 df-m1r 5185 df-c 5252 df-0 5253 df-1 5254 df-i 5255 df-r 5256 df-plus 5257 df-mul 5258 df-sub 5368 df-neg 5370 |